Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution) CAS 13191-15-6
| CAS No. | 13191-15-6 |
| Molecular Formula | C9H18N3O14P3 |
| Molecular Weight | 485.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution).
Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution) (CAS 13191-15-6), molecular formula C9H18N3O14P3 and molecular weight 485.17 g/mol, is a CATO reference standard with documented purity and traceability.
Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution) (C9H18N3O14P3) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H18N3O14P3 |
| Molecular Weight | 485.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Related Ara Standards
- Cytidine-5'-triphosphate (CAS 65-47-4)
- Cytidine Diphosphate Ethanolamine (CDPEA) (CAS 3038-18-8)
- Cytidine Impurity 3 (CAS 54619-78-2)
- Cytidine Diphosphate (CAS 63-38-7)
- Cytidine-5'-monophospho-N-glycolylneuraminic acid disodium salt, 98% (CAS 98300-80-2)
- Cytidine 5'-Monophosphate (CAS 63-37-6)
- Cytidine 3'-Monophosphate (CAS 84-52-6)
- Cytidine 5-Monophosphate (CAS 104086-76-2)
Recommended Standards
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